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Did you know?
The horizontal fraction bar was introduced by the Arabs.
Did you know?
In the United States, congenital cytomegalovirus causes one child to become disabled almost every hour. CMV is the leading preventable viral cause of development disability in newborns. These disabilities include hearing or vision loss, and cerebral palsy.
Did you know?
Women are 50% to 75% more likely than men to experience an adverse drug reaction.
Did you know?
Cyanide works by making the human body unable to use oxygen.
Did you know?
It is difficult to obtain enough calcium without consuming milk or other dairy foods.